I have a 2G touch with OS 4.2.1. I've been using the Urus crack for free in-app purchases and it's been going fine. I downloaded an app recently (Big Bang Shake) which is free. I tried the getting the in-app purchases and when I click to buy the packs, it says "thank you for downloading" but it doesn't actually do anything. The crack's worked before with other free apps and I thought it would only not work if it asked for your password or something. Help please?